Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660873 | Liquid ejection apparatus | Hiroshi Koshikawa, Hiroshi Yamada, Yasunori Takei | 2023-05-30 |
| 11621424 | Electrochemical device and method for manufacturing electrochemical device | Takumi Yamaguchi, Nao Matsumura, Yasuyuki Ito, Motohiro Sakata, Hideo Sakata | 2023-04-04 |
| D982073 | Ink bottle for refilling printer cartridges | Kenta Udagawa, Hiroshi Koshikawa, Noriyasu Nagai, Manabu Ohara, Shoki Takiguchi | 2023-03-28 |
| 11597210 | Liquid cartridge and liquid ejection apparatus | Shinji Kishikawa, Keisuke Kouno, Tatsuo Nanjo | 2023-03-07 |
| 11590759 | Liquid container and liquid ejection apparatus | Tatsuo Nanjo, Keisuke Kouno | 2023-02-28 |
| 11585541 | Heating cooking device | Takeshi Nakashima | 2023-02-21 |